Eurotech DynaGate 10-12 Series User manual

User manual
DynaGATE 10-12
Automotive IoT Edge Gateway TI AM335x, LTE Cat 1
Rev. 0-14 — 31 October 2018 — DYGATE-10-12_UserMan_ENG_0-14 — ENGLISH

Trademarks
All trademarks, registered trademarks, logos, trade names and products names contained in this
document are the property of their respective owners.
Intended audience of this document
This document is intended for system integrators: skilled persons with a thorough knowledge in linking
together different computing systems and software applications physically or functionally, to operate as a
coordinated whole, in compliance with the applicable regulations.
Revision history
Revision Description Date
0-14 Preliminary release 31 October 2018
© 2018 Eurotech SpA - Via Fratelli Solari 3/A - 33020 AMARO (UD) - Italy

DynaGATE 10-12 User manual Rev. 0-14 Contents
CONTENTS
Trademarks 2
Intended audience of this document 2
Revision history 2
Contents 3
1 Safety instructions 7
1.1 Safety messages 7
1.1.1 Safety messages for hazards with a high level of risk 7
1.1.2 Safety messages for hazards with a medium level of risk 8
1.1.3 Safety messages for hazards with a low level of risk 8
1.2 Other messages 8
1.2.1 Instructions on how to use the product effectively and avoid any damage 8
1.3 Preventing electrostatic discharge 9
1.4 Safely connecting power to the product 9
1.5 Wireless safety information 9
1.6 Caution: Product's surfaces may become hot 9
2 Receiving technical assistance 11
2.1 Asking for technical support 11
2.2 Sending a product for repair 11
3 Conventions 13
3.1 Conventions for signal names 13
3.2 Conventions for signal types 13
4 Getting started 15
5 Product overview 17
5.1 Product description 17
5.2 Intended use and not allowed uses of the product 18
5.2.1 Intended use 18
5.2.2 Not allowed uses 18
5.3 Technical specifications 19
5.4 Product labels 21
6 Norms and certifications 23
6.1 CE marking 23
6.2 Directive RED 2014/53/EU 23
6.2.1 Modification statement 23
6.3 FCC marking 23
6.4 FCC/ISEDregulatory notices 23
6.4.1 Modification statement 23
6.4.2 ISED Canada Regulatory Notices 23
6.4.3 RF radiation exposure statement 24
6.4.4 FCC Class B digital device notice 25
6.4.5 ISED Class B digital device notice 25
6.4.6 Labeling information 25
6.5 Restrictions on 5 GHz Wi-Fi usage 26
6.5.1 EU Restrictions on 5 GHz Wi-Fi Usage 26
6.5.2 FCC Restrictions on 5 GHz Wi-Fi Usage 26
6.6 Antennas list 27
6.7 RoHS 3 compliance 27
6.8 WEEE compliance 27
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Contents DynaGATE 10-12 User manual Rev. 0-14
7 Interfaces overview 29
7.1 Front side overview 29
7.2 Rear side overview 30
7.2.1 Service Panel interfaces 31
7.3 Right side overview 32
7.4 Left side overview 33
7.5 LED indicators overview 34
8 Interfaces in detail 35
8.1 Wi-Fi and Bluetooth (only for versions: -X2, -X5, -X6, -X7) 35
8.1.1 Wi-Fi specifications 35
8.1.1.1 2.4 GHZ TX output power 35
8.1.1.2 5 GHZ TX output power 35
8.1.2 Bluetooth specifications 36
8.1.3 BLE specifications 36
8.1.4 Wi-Fi and Bluetooth antennas connectors specifications 36
8.2 Internal mobile connectivity (only for versions: -X3, -X4, -X5, -X6, -X7) 37
8.2.1 Internal modem specifications (according to product versions) 37
8.2.1.1 Product features 37
8.2.1.2 LTE data 37
8.2.1.3 Supported bands 37
8.2.1.4 TX output power 37
8.2.1.5 Main antenna requirements 38
8.2.1.6 Second antenna requirements (for antenna diversity) 39
8.2.2 Internal mobile antennas connectors specifications 40
8.3 The MicroSIM card receptacles 41
8.3.1 How to insert / remove the MicroSIM card 41
8.3.1.1 If you are using the receptacle on the top side of the circuit board 41
8.3.1.2 If you are using the receptacle on the bottom side of the circuit board 42
8.4 Internal GNSS 43
8.4.1 Internal GNSS specifications 43
8.4.2 Internal GNSS antenna connector specifications 43
8.5 Digital I/Os 44
8.5.1 Insulated Digital Inputs 44
8.5.1.1 Electrical specifications 44
8.5.1.2 Electrical schematics 44
8.5.2 Insulated Digital Outputs 45
8.5.2.1 Electrical specifications 45
8.5.2.2 Electrical schematics 45
8.5.3 Digital I/Os connector specifications 45
8.6 COM ports 0 and 1 for DynaGATE 10-12-XY with X ≤ 3 46
8.6.1 Note for termination resistors (only for RS-485 mode) 46
8.6.2 Note for fail safe resistors (only for RS-485 mode) 46
8.6.2.1 Switches meaning 46
8.6.3 COM connector specifications 47
8.7 COM ports 0 and 1 for DynaGATE 10-12-XY with X ≥ 4 48
8.7.1 Note for termination resistors (only for COM 1 in RS-485 mode) 48
8.7.2 Note for fail safe resistors (only for COM 1 for RS-485 mode) 48
8.7.2.1 Switches meaning 48
8.7.3 COM connector specifications 49
8.7.4 Note for RS-485 Half Duplex (only for COM 0 in RS-485 mode) 49
8.8 CAN ports 0 and 1 50
8.8.1 CAN 0/1 connector specifications 50
8.9 Ethernet ETH 0 and 1 51
8.9.1 Ethernet specifications 51
8.9.2 ETH 0/1 connectors specifications 51
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DynaGATE 10-12 User manual Rev. 0-14 Contents
8.10 Host USB ports 52
8.10.1 USB 0/1/2 connectors specifications 52
8.11 Expansion connector 53
8.11.1 Expansion connector specifications 53
8.12 TTL Serial console 54
8.12.1 TTL Serial console connector specifications 54
8.13 The MicroSD card receptacle 55
8.13.1 How to insert / remove the MicroSD card in the receptacle 55
8.14 RTC (Real Time Clock) 56
8.14.1 The RTC device "/dev/rtc1" 56
8.14.2 The RTC backup supercap 56
8.15 Watchdog 56
8.16 Accelerometer 56
8.17 The Programmable pushbutton 56
8.18 TPM 56
9 How to supply power to the product 57
9.1 Power supply specifications 57
9.1.1 Power IN connector and mating connector specifications 57
9.2 How to supply power and turn ON the product 58
9.3 How to turn OFF the product 59
9.4 How to reduce the power consumption of the product 59
9.5 How to perform a hardware reset of the product 59
10 The Software 61
10.1 The Linux OS distribution 61
10.2 The bootloader procedure 61
10.2.1 How to select the MLO source 61
10.2.2 How to set up a correct MicroSD card / eMMC card partition 61
11 How to access interfaces under Linux 63
11.1 How to drive the GPIOs: the GPIO utility 63
11.2 How to determine the Operating System version installed 64
11.3 Memory and storage devices 64
11.4 Wi-Fi and Bluetooth 64
11.5 ReliaCELL (optional) 64
11.6 Cellular modem 65
11.6.1 How to select the MicroSIM slot to use 65
11.6.2 Note for LE910-NA1 cellular modem: AT&T / Verizon firmware support 65
11.6.2.1 How to select the AT&T firmware 65
11.6.2.2 How to select the Verizon firmware 66
11.7 GNSS 67
11.8 CAN ports 68
11.8.1 How to enable the CAN bus 5V 68
11.8.2 How to setup a CAN port 68
11.8.3 How to send/receive a message via a CAN port 68
11.9 COM ports 0 and 1, Console port 69
11.9.1 How to set the RS-232/485 modes 69
11.9.1.1 How to use the ethsetserial utility to configure the COM ports 69
11.9.1.2 How to implement the ioctl in the source code to configure the COM ports 70
11.9.2 How to test a serial port 72
11.10 Digital I/Os 73
11.11 LED indicators 73
11.12 Vehicle Ignition Sense 73
11.13 Ethernet ports 73
11.14 How to enable the 3.3V and 5V power supply on expansion connector 74
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Contents DynaGATE 10-12 User manual Rev. 0-14
11.15 RTC 75
11.16 Watchdog 76
11.16.1 How to manage the watchdog using the C programming language 76
11.16.2 How to manage the watchdog from the command line 76
11.16.3 For further information 77
11.17 Accelerometer 77
11.18 Internal temperature sensor 78
11.19 The Programmable pushbutton 78
11.20 TPM 78
12 How to log in the Administration Console 79
12.1 The default credentials 79
12.2 How to login using the Console port 79
12.3 How to login via Secure Shell (SSH) 79
12.3.1 How to login via the eth0 port 79
12.3.2 How to login via the eth1 port 80
12.4 How to change your security settings 80
13 How to compile custom software 81
13.1 How to set up the toolchain 81
13.2 How to use the toolchain to compile custom software 81
14 Eurotech Everyware IoT 83
14.1 Everyware Software Framework (ESF) 83
14.2 The ESF Web UI 84
14.3 The ESF Wires Application 85
14.4 Everyware Cloud (EC) 86
14.5 For further information 86
15 Mechanical specifications 87
15.1 Product mechanical dimensions 87
16 How to install the product 89
16.1 Comply with safety instructions, norms and certifications 89
16.2 How to install the product using the integrated Mounting Bracket 89
17 How to maintain the product 91
17.1 How to prevent electrostatic discharge 91
17.2 How to safely remove the power supply 91
17.3 How to verify the installation of the product 91
17.4 How to clean the product 91
Notes 93
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DynaGATE 10-12 User manual Rev. 0-14 1 Safety instructions
1 SAFETY INSTRUCTIONS
IMPORTANT: Read carefully and understand the instructions and warnings contained in this
document before installing / using the product. Keep this document for future reference.
To lower the risk of personal injury, electric shock, fire or damage to equipment, observe the instructions
and warnings contained in this document.
Failure to comply with the instructions and warnings contained this document, violates the standards of
safety, design, manufacture, and intended use of the product.
Eurotech assume no liability for any damage caused by failure to observe the instructions and warnings
contained this document.
Whenever you have any doubt regarding the correct understanding of this document, contact the Eurotech
Technical Support (for more information see "Receiving technical assistance" on page11).
1.1 Safety messages
1.1.1 Safety messages for hazards with a high level of risk
To indicate a hazard with a high level of risk which, if not avoided, will result in death or serious injury,
the following safety message is used; the message also contains the safety instructions to follow to avoid
any hazard:
DANGER
WARNING
SIGN
TEXT THAT EXPLAINS THE SOURCE OF THE HAZARD
(WRITTEN WITH BOLD UPPER-CASE CHARACTERS)
Text with the safety instructions to follow to avoid any hazard
(written with bold lower-case characters)
Example:
DANGER
HIGH VOLTAGE INSIDE.
CONTACT WILL CAUSE ELECTRIC SHOCK OR BURN.
Turn OFF and disconnect power before opening the rack.
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1 Safety instructions DynaGATE 10-12 User manual Rev. 0-14
1.1.2 Safety messages for hazards with a medium level of risk
To indicate a hazard with a medium level of risk which, if not avoided, could result in death or serious
injury, the following safety message is used; the message also contains the safety instructions to follow
to avoid any hazard:
WARNING
WARNING
SIGN
TEXT THAT EXPLAINS THE SOURCE OF THE HAZARD
(WRITTEN WITH BOLD UPPER-CASE CHARACTERS)
Text with the safety instructions to follow to avoid any hazard
(written with bold lower-case characters)
1.1.3 Safety messages for hazards with a low level of risk
To indicate a hazard with a low level of risk which, if not avoided, could result in minor or moderate
injury, the following safety message is used; the message also contains the safety instructions to follow
to avoid any hazard:
CAUTION
WARNING
SIGN
TEXT THAT EXPLAINS THE SOURCE OF THE HAZARD
(WRITTEN WITH BOLD UPPER-CASE CHARACTERS)
Text with the safety instructions to follow to avoid any hazard
(written with bold lower-case characters)
1.2 Other messages
1.2.1 Instructions on how to use the product effectively and avoid any damage
To indicate:
lInstructions on how to use the product effectively
lInstructions on how to avoid damaging the product or third-party property (not related to personal
injury),
the following message is used:
NOTICE
SIGN
if necessary
Text with the instructions to follow to complete the specific task
(written with bold characters).
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DynaGATE 10-12 User manual Rev. 0-14 1 Safety instructions
1.3 Preventing electrostatic discharge
NOTICE
HOW TO PREVENT DAMAGING ELECTROSTATIC-SENSITIVE DEVICES
The symbol on the left is applied on electrostatic-sensitive devices.
To prevent damaging electrostatic-sensitive devices:
lHandle the electrostatic-sensitive devices in an ESD Protected Area (EPA)
lObserve the appropriate antistatic precautions. For example: use a wrist
strap kept in constant contact with bare skin and attached to ground.
1.4 Safely connecting power to the product
To safely connect power to the product:
lObserve all the instructions for safety, installation, and operation
lNever operate with wet hands
lUse certified power cables
lMake sure the power cables are not damaged before using them
lMake sure that the power cables meet the power requirements of the devices
lPosition cables with care. Do not position cables in places where they may be trampled or
compressed by objects placed on them
lMake sure that the power-points and plugs are not damaged before using them
lDo not overload the power-points and plugs
lUse a power supply that meets the requirements stated on the identification label of the
product. In case of uncertainties about the required power supply, contact the Eurotech
Technical Support Team (for more information see "Receiving technical assistance" on
page11).
1.5 Wireless safety information
The antennas used in the product have to be installed with care in order to avoid any interference with other
electronic devices and to guarantee a minimum distance from the body (20 cm).
In case of this requirement cannot be satisfied, the system integrator has to assess the final product
against the SAR regulations.
1.6 Caution: Product's surfaces may become hot
Depending on the operating environment temperature, product's surfaces may become hot, creating a burn
hazard.
Always allow the product's surfaces to cool before touching them.
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DynaGATE 10-12 User manual Rev. 0-14 2 Receiving technical assistance
2 RECEIVING TECHNICAL ASSISTANCE
2.1 Asking for technical support
To ask for technical support, complete the following steps
1. Go to the Eurotech Global Support Centre: https://support.eurotech.com/
2. Submit a support request
3. Wait for the reply from the Support Team with the information you required
2.2 Sending a product for repair
To send a product for repair, complete the following steps:
1. Go to the Eurotech Global Support Centre: https://support.eurotech.com/
2. Submit an RMA request
3. Wait for the reply from the RMA Department. It will contain:
lThe RMA number
lThe shipping information
4. Pack the product adequately using anti-static material and place it in a sturdy box with enough
packing material to protect it from shocks and vibrations
5. Ship the product to Eurotech following the information received from the RMA Department.
NOTICE
Any product returned to Eurotech, that is found to be damaged due to inadequate packaging,
will not be covered by the warranty.
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DynaGATE 10-12 User manual Rev. 0-14 3 Conventions
3 CONVENTIONS
3.1 Conventions for signal names
Convention Description
GND Ground
#Active low signal
+Positive signal; Positive signal in differential pair
-Negative signal; Negative signal in differential pair
3.3 3.3 V signal level
55 V signal level
NC No Connection
Reserved Use is reserved to Eurotech
3.2 Conventions for signal types
Convention Description
ISignal is an input to the system
OSignal is an output from the system
IO Signal may be input or output
PPower and Ground
AAnalog signal
NC No Connection
Reserved Use is reserved to Eurotech
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DynaGATE 10-12 User manual Rev. 0-14 4 Getting started
4 GETTING STARTED
To get started with the DynaGATE 10-12, follow these steps:
1. Know the DynaGATE 10-12 interfaces.
The DynaGATE 10-12 provides connectivity to several wired and wireless interfaces.
For further information, see:
l"Product overview" on page17
l"Technical specifications" on page19
l"Interfaces overview" on page29
l"Interfaces in detail" on page35
2. Supply power to the DynaGATE 10-12.
Supply power to the DynaGATE 10-12 correctly, respecting all the safety instructions.
For further information, see "How to supply power to the product" on page57
3. Log into the Administration console.
The DynaGATE 10-12 runs a Linux distribution based on a Yocto framework and supports login via
a variety of methods.
For further information, see:
l"The Software" on page61
l"How to log in the Administration Console" on page79
l"How to access interfaces under Linux" on page63
4. Start developing your applications.
The DynaGATE 10-12 supports ESF, which is an inclusive software framework that puts a
middleware layer between the operating system and the OEM application.
For detailed instructions, and sample applications for developing device applications using ESF on
Eurotech platforms, see: http://esf.eurotech.com/docs.
5. Install the DynaGATE 10-12.
The DynaGATE 10-12 is lightweight, compact, and easy to install.
For further information, see:
l"Mechanical specifications" on page87
l"How to install the product" on page89
6. Maintain the DynaGATE 10-12.
Periodic maintenance of the DynaGATE 10-12 ensures greater integrity and reliable operation.
For further information, see:
l"How to maintain the product" on page91
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DynaGATE 10-12 User manual Rev. 0-14 5 Product overview
5 PRODUCT OVERVIEW
5.1 Product description
The DynaGATE 10-12 is a family of IoT Edge Gateways designed to deliver LTE connectivity with 2G/3G
fallback to automotive and lightly rugged applications.
The DynaGATE 10-12 is based on the TI AM335x Cortex-A8 (Sitara) processor family, with 1GB of RAM,
4GB of eMMC and user-accessible MicroSD and dual Micro-SIM slots.
The DynaGATE 10-12 features a wide range of connectivity capabilities1: it can integrate an internal LTE
Cat 1 modem with dual Micro-SIM support, Wi-Fi, Bluetooth Low Energy, and two Fast Ethernet ports; an
internal GNSS provides precise geolocation capabilities.
All interfaces are suitable for applications with a high level of shock and vibration: front panel USB ports
feature high retention connectors and all other signals are delivered by locking connectors or screw-flange
terminal blocks.
For further details visit www.eurotech.com.
Figure 5.1 - Example of DynaGATE 10-12, front side
1The features availability depends on the product versions
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5 Product overview DynaGATE 10-12 User manual Rev. 0-14
5.2 Intended use and not allowed uses of the product
NOTICE
Install this product in a secured location, only accessible to authorized personnel (for example
in a cabinet / technical compartment).
This product is intended for professional use and must only be installed by qualified personnel.
5.2.1 Intended use
The DynaGATE 10-12 is a family of IoT Edge Gateways designed to deliver LTE connectivity with 2G/3G
fallback to automotive and lightly rugged applications.
The DynaGATE 10-12 must:
lBe installed in a secured location, only accessible to authorized personnel (for example in a cabinet
/ technical compartment), and not exposed to atmospheric agents
lBe used indoors or in automotive applications*
lBe used with appropriate interconnecting and power cables
lBe used with an external DC power supply source that:
oMust meet the requirements stated on the identification label of the product
oMust deliver a maximum current of 2 A
oMust include an external 2 A fuse on the line coming from the negative terminal
lInclude an external 2 A fuse on the line coming from the negative terminal of the DC power source.
* Before using the DynaGATE 10-12, versions: -X2, -X5, -X6, in automotive applications in any EU
Member State, switch-off the Wi-Fi band: 5150 - 5350 MHz.
5.2.2 Not allowed uses
Do not use the DynaGATE 10-12:
lIn railway applications
lIn defence applications
lIn industrial applications
lIn safety-critical applications
lIn environments with potentially explosive atmospheres
lIf not installed according to the instructions and warnings contained in this document.
When used in automotive applications in any EU Member State, do not use the DynaGATE 10-12,
versions: -X2, -X5, -X6, with the Wi-Fi band: 5150 - 5350 MHz enabled.
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DynaGATE 10-12 User manual Rev. 0-14 5 Product overview
5.3 Technical specifications
The DynaGATE 10-12 is available in several versions: from DynaGATE 10-12-X1 to DynaGATE 10-12-X7;
for example DynaGATE 10-12-53.
They have the following specifications, according to the respective versions:
Specifications Description according to DynaGATE 10-12-XY versions
-X1 -X2 -X3 -X4 -X5 -X6 -X7
Processor CPU TI AM3352, 1 GHz, 1 Core
Memory RAM 1 GB, DDR3
Storage Embedded 4 GB eMMC
Other 1x MicroSD slot (user accessible)
I/O
interfaces
Ethernet 2x Fast Ethernet on RJ45 connectors
USB 3x Host 2.0 (noise and surge protected) on Type A connectors (front panel: high retention)
Serial X ≤ 3 → 2x RS-232/485: COM 0/1; Surge protected, RS-485 termination and fail-safe resistors
(Default: RS-232)
1x TTL Serial Console
X ≥ 4 → 1x RS-422/485: COM 0; Surge protected, Insulated, Full / Half Duplex
(Default: RS-422 Full Duplex*)
1x RS-232/485: COM 1; Surge protected, RS-485 termination and fail-safe resistors
(Default: RS-232)
1x TTL Serial Console
*Factory Option: RS-485 Half Duplex set as default (RS-422 mode no longer available)
CAN 2.0B 2x CAN bus with 5V (100mA) Power Out
Digital I/O 2x Digital Input: 36 V, 1 kV Optoinsulated
2x Digital Output: 40 V AC/DC, 1 kV Optoinsulated, 500 mA, 1 kHz Max Switching
Expansion Yes, for Side Expansion Modules
Radio
interfaces
Internal
Mobile
No LTE Cat 1
(NA)
3G Fallback
LTE Cat 1
(EU)
2G Fallback
LTE Cat 1
(NA)
3G Fallback
LTE Cat 1
(EU)
2G Fallback
LTE Cat 1
(JP)
External
Mobile
Optional Accessory: ReliaCELL 10-20 (3G/4G)
GNSS X ≤ 3 → Internal; 72 channels GPS, Galileo, GLONASS, BeiDou
X ≥ 4 → Internal Untethered Dead Reckoning; 72 channels GPS, Galileo, GLONASS, BeiDou
Wi-Fi/BT No 802.11a,b,g,n/
BLE 4.2
No 802.11a,b,g,n/
BLE 4.2
Antennas
(external)
1x SMA
GNSS
1x SMA
GNSS,
2x RP-SMA
Wi-Fi/BT
1x SMA GNSS,
2x SMA Mobile Conn.
1x SMA GNSS,
2x SMA Mobile Conn., 2x RP-SMA Wi-Fi/BT
Other RTC Yes (backup supercap)
Watchdog Yes (system level)
TPM X ≤ 3 → Factory Option
X ≥ 4 → TPM 2.0
Accel/Gyro X ≤ 3 → Accelerometer
X ≥ 4 → Accelerometer and Gyroscope
Sensors Temperature (inside the product)
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5 Product overview DynaGATE 10-12 User manual Rev. 0-14
Specifications Description according to DynaGATE 10-12-XY versions
-X1 -X2 -X3 -X4 -X5 -X6 -X7
LEDs 1x Power, 1x Mobile Connectivity, 4x Programmable
Buttons 1x Reset, 1x Programmable
SIM slot No 2x Micro-SIM (user accessible)
Power Input Nominal: 12 or 24 VDC; Range: 9 to 36 VDC with transient protection and Vehicle Ignition Sense
Consumption 2 W typical; 15 W maximum
Environment Operating
Temp.
-40 to +85 °C
Storage
Temp.
-40 to +85 °C
Certifications Regulatory FCC,
ISED,
CE
FCC,
ISED
CE FCC,
ISED
CE JATE,
TELEC
Safety EN 62368-1:2014+A11:2017
Vertical E-Mark,SAE/J1455
Environmental RoHS2; REACH
Wi-Fi/BT
Radio
No FCC,
ISED,
CE
FCC,
ISED
CE FCC,
ISED
CE JATE,
TELEC
Mobile
Radio
No No FCC, ISED,
PTCRB
(AT&T,
Verizon)
CE FCC, ISED,
PTCRB
(AT&T,
Verizon)
CE JATE,
TELEC,
(NTT
DoCoMo)
Ingress IP20
MTBF > 290.000 h (prediction method: IEC 62380 @ 25°C GF)
Mechanical Enclosure Material: Aluminium - Color: Aluminium
Dimensions 139 (L) x 118 (W) x 52 (H); mm - Antennas Connectors and Mounting Bracket included
Weight 450 g
Operating System X = 0 or 4 → No Operating system
X = 1 or 5 → Yocto Linux*
X = 3 or 6 → Yocto Linux* + ESF
* Factory Option: Secure Boot - Yocto Linux
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